fix a warning

CHG: size_t is unsigned. switched to the correct string formatter

diff --git a/client/cmdhficlass.c b/client/cmdhficlass.c
index b5fa46f06ba599090a31f58936b48425d841b353..156b7f651b664e7854f7806324df61e1a1a1a198 100644 (file)
--- a/client/cmdhficlass.c
+++ b/client/cmdhficlass.c
@@ -769,7 +769,7 @@ int CmdHFiClassReader_Dump(const char *Cmd) {
        if (have_debit_key) memcpy(tag_data+(3*8),div_key,8);
        if (have_credit_key) memcpy(tag_data+(4*8),c_div_key,8);
        
-       printf("Num of bytes:  %d\n", gotBytes);
+       printf("Num of bytes:  %u\n", gotBytes);
        
        // print the dump
        printf("------+--+-------------------------+\n");